Xiaomi Redmi K20 (6GB RAM + 128GB) vs Xiaomi Redmi K40

Here you can compare Xiaomi Redmi K20 (6GB RAM + 128GB) and Xiaomi Redmi K40. Comparing Xiaomi Redmi K20 (6GB RAM + 128GB) vs Xiaomi Redmi K40 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi K20 (6GB RAM + 128GB) stands against Xiaomi Redmi K40 and which one should you buy The current lowest price found for Xiaomi Redmi K20 (6GB RAM + 128GB) is ₹18,499 and for Xiaomi Redmi K40 is ₹24,490. The details of both of these products were last updated on Apr 24, 2024.

SpecificationXiaomi Redmi K20 (6GB RAM + 128GB)Xiaomi Redmi K40
CPU2.2 GHz, Octa Core Processor3.2 GHz, Octa Core Processor
Rear Camera48 MP f/1.8 (Main)
13 MP f/2.4 (Wide Angle)
8 MP f/2.4 (Telephoto) with autofocus
48 MP f/1.8 (Wide Angle)
8 MP f/2.2 (Ultra Wide)
5 MP f/2.4 (Macro) with autofocus
RAM6 GB6 GB
Battery4000 mAh, Li-Po Battery4520 mAh, Li-Po Battery
OSAndroid v9.0 (Pie), upgradable to v11Android v11
Price₹18,499₹24,490
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Overview

Specs Score77 / 10080 / 100
Better Specs
Display Resolution1080 x 2340 pixels1080 x 2400 pixels
Better Resolution
Screen To Body Ratio~ 91.9%
Less Bezels
~ 85.9%
CPU Clock Speed2.2 GHz3.2 GHz
Faster Clock Speed
Thickness8.8 mm7.8 mm
Slimmer
Battery4000 mAh4520 mAh
Bigger Battery
Unique Features
No
3.5mm Audio Jack
No
No
5G
No
NFC
IR Blaster

General

Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateJuly 17, 2019February 25, 2021

Design

Dimensions74.3 x 156.7 x 8.8 mm76.4 x 163.7 x 7.8 mm
Weight191 g196 g

Display

TypeColor AMOLED Screen (16M Colors)Color Super AMOLED Screen (16M Colors)
TouchYesYes
Size6.39 inches, 1080 x 2340 pixels6.67 inches, 1080 x 2400 pixels, 120 Hz
Aspect Ratio19.5:920:9
PPI~ 403 PPI~ 395 PPI
Screen to Body Ratio~ 91.9%~ 85.9%
Glass TypeCorning Gorilla Glass 5
FeaturesCorning Gorilla Glass 5, Always On Display, Dark Mode, Reading Mode 2.0HDR10+
NotchNoYes, Punch Hole

Memory

RAM6 GB6 GB
Storage128 GB128 GB
Storage TypeUFS 3.1
Card SlotNoNo

Connectivity

GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYes
VoLTEYesYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v5.0Yes, v5.1, A2DP, LE, aptX HD
USBYes, USB-C v2.0Yes, USB-C v2.0
USB FeaturesUSB on-the-go, USB ChargingUSB on-the-go, USB Charging
IR BlasterYes

Extra

GPSYes, with A-GPS, GLONASS, GALILEO, BDSYes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS
Fingerprint SensorYes, In DisplayYes, Side
Face UnlockYesYes
SensorsVibration moto,r Proximity, Ambient light, Electronic compass, Accelerometer, GyroscopeAccelerometer, Gyro, Proximity, Compass
3.5mm Headphone JackYesNo
NFCYes
Extra FeaturesUFS2.1

Camera

Rear Camera48 MP f/1.8 (Main)
13 MP f/2.4 (Wide Angle)
8 MP f/2.4 (Telephoto) with autofocus
48 MP f/1.8 (Wide Angle)
8 MP f/2.2 (Ultra Wide)
5 MP f/2.4 (Macro) with autofocus
FeaturesTriple camera zoom, PDAF Focus mode, Monochrome Dual Flash, Slow MotionHDR, Panorama
Video Recording1080p @ 120/30/60 fps FHD, 720p @ 30 fps HD4K @ 30 fps UHD, 1080p @ 30 fps FHD
FlashYes, Dual LEDYes, LED
Front CameraPopup 20 MP f/2.2Punch Hole 20 MP (Wide Angle)
Front Video Recording1080p @ 30 fps FHD, 720p @ 30 fps HD1080p @ 30 fps FHD, 720p @ 120 fps HD

Technical

OSAndroid v9.0 (Pie), upgradable to v11Android v11
ChipsetQualcomm Snapdragon 730Qualcomm Snapdragon 870
CPU2.2 GHz, Octa Core Processor3.2 GHz, Octa Core Processor
Core Details2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585
GPUAdreno 618Adreno 650
JavaNoNo
BrowserYes, supports HTML5Yes, supports HTML5

Multimedia

EmailYesYes
MusicYesYes
VideoYesYes
FM RadioNoNo
Document ReaderYesYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size4000 mAh, Li-Po Battery4520 mAh, Li-Po Battery
Fast ChargingYes, 18W Fast ChargingYes, 33W Fast Charging

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